00:14 – Practice Question #1
03:12 – Practice Question #2
06:17 – Practice Question #3
08:24 – Practice Question #4
09:50 – Practice Question #5
10:43 – Practice Question #6
12:03 – Practice Question #7
13:50 – Practice Question #8
15:12 – Practice Question #9
17:52 – Practice Question #10
21:11 – Practice Question #11
22:55 – Practice Question #12
26:43 – Challenging Word Problems #1
28:58 – Challenging Word Problems #2